JPH0744667B2 - 映像信号処理方式 - Google Patents

映像信号処理方式

Info

Publication number
JPH0744667B2
JPH0744667B2 JP58030203A JP3020383A JPH0744667B2 JP H0744667 B2 JPH0744667 B2 JP H0744667B2 JP 58030203 A JP58030203 A JP 58030203A JP 3020383 A JP3020383 A JP 3020383A JP H0744667 B2 JPH0744667 B2 JP H0744667B2
Authority
JP
Japan
Prior art keywords
signal
character
period
video
transistor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP58030203A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58159077A (ja
Inventor
レオポルド・アルバ−ト・ハ−ウツド
ロバ−ト・ロ−レン・シヤンレイ・ザ・セカンド
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Licensing Corp
Original Assignee
RCA Licensing Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Licensing Corp filed Critical RCA Licensing Corp
Publication of JPS58159077A publication Critical patent/JPS58159077A/ja
Publication of JPH0744667B2 publication Critical patent/JPH0744667B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Studio Circuits (AREA)
  • Picture Signal Circuits (AREA)
  • Television Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
JP58030203A 1982-02-26 1983-02-24 映像信号処理方式 Expired - Lifetime JPH0744667B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US352884 1982-02-26
US06/352,884 US4435729A (en) 1982-02-26 1982-02-26 Television receiver with selectively disabled on-screen character display system

Publications (2)

Publication Number Publication Date
JPS58159077A JPS58159077A (ja) 1983-09-21
JPH0744667B2 true JPH0744667B2 (ja) 1995-05-15

Family

ID=23386895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58030203A Expired - Lifetime JPH0744667B2 (ja) 1982-02-26 1983-02-24 映像信号処理方式

Country Status (15)

Country Link
US (1) US4435729A (de)
JP (1) JPH0744667B2 (de)
KR (1) KR910009560B1 (de)
AT (1) AT386712B (de)
CA (1) CA1192991A (de)
DE (1) DE3306518C2 (de)
DK (1) DK163163C (de)
ES (1) ES8403265A1 (de)
FI (1) FI73110C (de)
FR (1) FR2522455B1 (de)
GB (1) GB2116008B (de)
HK (1) HK18087A (de)
IT (1) IT1171054B (de)
MY (1) MY8700393A (de)
SE (1) SE453245B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748506A (en) * 1984-12-28 1988-05-31 Canon Kabushiki Kaisha Image pickup apparatus with excess-charge control
US4622589A (en) * 1985-04-15 1986-11-11 Rca Corporation Television receiver on-screen character display
DE3517698C2 (de) * 1985-05-17 1994-03-24 Thomson Brandt Gmbh Fernsehempfänger mit Empfangseinrichtungen zur Verarbeitung von Videotext- und/oder Bildschirmtextsignalen
US4689663A (en) * 1985-09-27 1987-08-25 Rca Corporation Television receiver with display driver amplifier and input video filter having inversely related bandwidths
DE3905925A1 (de) * 1989-02-25 1990-08-30 Thomson Brandt Gmbh Verfahren zur aufzeichnung und/oder bildlichen darstellung eines fernsehsendebeitrages
US5027211A (en) * 1989-06-07 1991-06-25 Robertson Bruce W Multi-channel message display system and method
GB9200426D0 (en) * 1992-01-09 1992-02-26 Philips Electronic Associated Television receiver
US6891564B2 (en) * 2001-12-05 2005-05-10 Sony Corporation Cutoff control with on screen display circuit for adjusting white balance
CN1998230B (zh) * 2004-08-10 2010-04-28 汤姆逊许可公司 控制显示功能的方法和设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898644A (en) * 1973-09-13 1975-08-05 Qsi Systems Inc TV display system
US3911420A (en) * 1973-11-23 1975-10-07 Xerox Corp Display system including a high resolution character generator
US3891792A (en) * 1974-06-25 1975-06-24 Asahi Broadcasting Television character crawl display method and apparatus
US3984828A (en) * 1975-05-23 1976-10-05 Rca Corporation Character generator for television channel number display with edging provisions
US4021841A (en) * 1975-12-31 1977-05-03 Ralph Weinger Color video synthesizer with improved image control means
DE2649445C2 (de) * 1976-10-29 1982-09-09 Deutsche Itt Industries Gmbh, 7800 Freiburg Fernsehempfänger mit einem eingebauten Zeitgeber
JPH0153555B2 (de) * 1978-03-13 1989-11-14 Rca Licensing Corp
US4263622A (en) * 1979-01-30 1981-04-21 Rca Corporation Automatic kinescope biasing system
FR2459593A1 (fr) * 1979-06-20 1981-01-09 Thomson Csf Dispositif de synchronisation d'un circuit generateur de caracteres et d'un circuit de balayage vertical et recepteur de television comportant un tel dispositif

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
西沢正雄著「解説カラーテレビ」産報出版昭和５３年５月１５日発行Ｐ．１３２〜１３７

Also Published As

Publication number Publication date
FR2522455B1 (fr) 1986-04-11
MY8700393A (en) 1987-12-31
FR2522455A1 (fr) 1983-09-02
DE3306518C2 (de) 1986-03-06
DK163163B (da) 1992-01-27
IT8319446A0 (it) 1983-02-04
HK18087A (en) 1987-03-06
FI73110C (fi) 1987-08-10
GB2116008B (en) 1985-11-27
IT1171054B (it) 1987-06-10
DK91783A (da) 1983-08-27
DK91783D0 (da) 1983-02-25
US4435729A (en) 1984-03-06
DE3306518A1 (de) 1983-09-08
DK163163C (da) 1992-06-22
ES519900A0 (es) 1984-03-01
ES8403265A1 (es) 1984-03-01
FI830561A0 (fi) 1983-02-18
FI830561L (fi) 1983-08-27
SE8300911L (sv) 1983-08-27
FI73110B (fi) 1987-04-30
KR910009560B1 (ko) 1991-11-21
CA1192991A (en) 1985-09-03
KR840003948A (ko) 1984-10-04
SE8300911D0 (sv) 1983-02-18
SE453245B (sv) 1988-01-18
GB8303807D0 (en) 1983-03-16
JPS58159077A (ja) 1983-09-21
ATA69683A (de) 1988-02-15
GB2116008A (en) 1983-09-14
AT386712B (de) 1988-10-10

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